75 lines
2.5 KiB
C++
75 lines
2.5 KiB
C++
#include "server/service/match_service.hpp"
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#include "engine/api/match_parameters.hpp"
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#include "server/api/parameters_parser.hpp"
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#include "server/service/utils.hpp"
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#include "util/json_container.hpp"
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#include <boost/format.hpp>
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namespace osrm
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{
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namespace server
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{
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namespace service
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{
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namespace
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{
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std::string getWrongOptionHelp(const engine::api::MatchParameters ¶meters)
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{
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std::string help;
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const auto coord_size = parameters.coordinates.size();
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const bool param_size_mismatch = constrainParamSize(PARAMETER_SIZE_MISMATCH_MSG, "hints",
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parameters.hints, coord_size, help) ||
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constrainParamSize(PARAMETER_SIZE_MISMATCH_MSG, "bearings",
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parameters.bearings, coord_size, help) ||
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constrainParamSize(PARAMETER_SIZE_MISMATCH_MSG, "radiuses",
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parameters.radiuses, coord_size, help) ||
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constrainParamSize(PARAMETER_SIZE_MISMATCH_MSG, "timestamps",
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parameters.timestamps, coord_size, help);
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if (!param_size_mismatch && parameters.coordinates.size() < 2)
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{
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help = "Number of coordinates needs to be at least two.";
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}
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return help;
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}
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} // anon. ns
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engine::Status MatchService::RunQuery(std::vector<util::Coordinate> coordinates,
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std::string &options,
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util::json::Object &result)
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{
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auto options_iterator = options.begin();
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auto parameters =
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api::parseParameters<engine::api::MatchParameters>(options_iterator, options.end());
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if (!parameters || options_iterator != options.end())
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{
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const auto position = std::distance(options.begin(), options_iterator);
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result.values["code"] = "invalid-options";
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result.values["message"] =
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"Options string malformed close to position " + std::to_string(position);
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return engine::Status::Error;
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}
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BOOST_ASSERT(parameters);
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parameters->coordinates = std::move(coordinates);
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if (!parameters->IsValid())
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{
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result.values["code"] = "invalid-options";
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result.values["message"] = getWrongOptionHelp(*parameters);
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return engine::Status::Error;
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}
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BOOST_ASSERT(parameters->IsValid());
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return BaseService::routing_machine.Match(*parameters, result);
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}
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}
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}
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}
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